Photos: The Sept. 11 attacks

Updated 8:00 am, Wednesday, September 11, 2013

NEW YORK - SEPTEMBER 11, 2001: A fiery blasts rocks the south tower of the World Trade Center as the hijacked United Airlines Flight 175 from Boston crashes into the building September 11, 2001 in New York City. This September 11 marks ten years since members of Al Qaeda hijacked four planes, attacking the World Trade Center and the Pentagon and crashing one in Shanksville, Pennsylvania, killing nearly 3,000 people in all. The effects continue to resonate across the global political landscape, as the United States concluded a nearly decade-long search for Al Qaeda leader Osama bin Laden, killing him in May 2011, and struggles to wind down two wars in Afghanistan and Iraq. (Photo by Spencer Platt/Getty Images)

NEW YORK - SEPTEMBER 11, 2001: A fiery blasts rocks the south tower...

NEW YORK - SEPTEMBER 11: People hang from the windows of the North Tower of the World Trade Center after a hijacked airliner hit the building September 11, 2001 in New York City. This September 11 marks ten years since members of Al Qaeda hijacked four planes, attacking the World Trade Center and the Pentagon and crashing one in Shanksville, Pennsylvania, killing nearly 3,000 people in all. The effects continue to resonate across the global political landscape, as the United States concluded a nearly decade-long search for Al Qaeda leader Osama bin Laden, killing him in May 2011, and struggles to wind down two wars in Afghanistan and Iraq. (Photo by Jose Jimenez/Primera Hora/Getty Images)

NEW YORK - SEPTEMBER 11: People hang from the windows of the North...

NEW YORK - SEPTEMBER 11, 2001: People run away as the North Tower of World Trade Center collapses after a hijacked airliner hit the building September 11, 2001 in New York City. This September 11 marks ten years since members of Al Qaeda hijacked four planes, attacking the World Trade Center and the Pentagon and crashing one in Shanksville, Pennsylvania, killing nearly 3,000 people in all. The effects continue to resonate across the global political landscape, as the United States concluded a nearly decade-long search for Al Qaeda leader Osama bin Laden, killing him in May 2011, and struggles to wind down two wars in Afghanistan and Iraq. (Photo by Jose Jimenez/Primera Hora/Getty Images)

NEW YORK - SEPTEMBER 11, 2001: People run away as the North Tower...

NEW YORK - SEPTEMBER 11, 2001: A firefighter breaks down after the World Trade Center buildings collapsed after two hijacked airplanes slammed into the twin towers in a terrorist attack September 11, 2001 in New York City. This September 11 marks ten years since members of Al Qaeda hijacked four planes, attacking the World Trade Center and the Pentagon and crashing one in Shanksville, Pennsylvania, killing nearly 3,000 people in all. The effects continue to resonate across the global political landscape, as the United States concluded a nearly decade-long search for Al Qaeda leader Osama bin Laden, killing him in May 2011, and struggles to wind down two wars in Afghanistan and Iraq. (Photo by Mario Tama/Getty Images)

NEW YORK - SEPTEMBER 11, 2001: A firefighter breaks down after the...

NEW YORK - SEPTEMBER 11, 2001: Firefighters walk towards one of the towers at the World Trade Center before it collapsed after a plane hit the building September 11, 2001 in New York City. This September 11 marks ten years since members of Al Qaeda hijacked four planes, attacking the World Trade Center and the Pentagon and crashing one in Shanksville, Pennsylvania, killing nearly 3,000 people in all. The effects continue to resonate across the global political landscape, as the United States concluded a nearly decade-long search for Al Qaeda leader Osama bin Laden, killing him in May 2011, and struggles to wind down two wars in Afghanistan and Iraq. (Photo by Jose Jimenez/Primera Hora/Getty Images)

NEW YORK - SEPTEMBER 11, 2001: Firefighters walk towards one of the...

NEW YORK - SEPTEMBER 11, 2001: Civilians flee the area as a tower of the World Trade Center collapses after two airplanes slammed into the twin towers in an alleged terrorist attack September 11, 2001 in New York City. This September 11 marks ten years since members of Al Qaeda hijacked four planes, attacking the World Trade Center and the Pentagon and crashing one in Shanksville, Pennsylvania, killing nearly 3,000 people in all. The effects continue to resonate across the global political landscape, as the United States concluded a nearly decade-long search for Al Qaeda leader Osama bin Laden, killing him in May 2011, and struggles to wind down two wars in Afghanistan and Iraq. (Photo by Spencer Platt/Getty Images)

NEW YORK - SEPTEMBER 11, 2001: Civilians flee the area as a tower...

ARLINGTON, VA - SEPTEMBER 14, 2001: A military helicopter flies in front of the Pentagon at the impact site where a hijacked airliner crashed into the building September 14, 2001 in Arlington, Virginia. This September 11 marks ten years since members of Al Qaeda hijacked four planes, attacking the World Trade Center and the Pentagon and crashing one in Shanksville, Pennsylvania, killing nearly 3,000 people in all. The effects continue to resonate across the global political landscape, as the United States concluded a nearly decade-long search for Al Qaeda leader Osama bin Laden, killing him in May 2011, and struggles to wind down two wars in Afghanistan and Iraq. (Photo by Stephen J. Boitano/Getty Images)

ARLINGTON, VA - SEPTEMBER 14, 2001: A military helicopter flies in...

NEW YORK - SEPTEMBER 13, 2001: Early morning light hits the smoke and wreckage of the World Trade Center, two days after the twin towers were destroyed after being hit by two hijacked passenger jets, September 13, 2001 in New York City. This September 11 marks ten years since members of Al Qaeda hijacked four planes, attacking the World Trade Center and the Pentagon and crashing one in Shanksville, Pennsylvania, killing nearly 3,000 people in all. The effects continue to resonate across the global political landscape, as the United States concluded a nearly decade-long search for Al Qaeda leader Osama bin Laden, killing him in May 2011, and struggles to wind down two wars in Afghanistan and Iraq. (Photo by Chris Hondros/Getty Images)

NEW YORK - SEPTEMBER 13, 2001: Early morning light hits the smoke...

NEW YORK - SEPTEMBER 13, 2001: A rescue worker is pulled from the rubble of the World Trade Center two days after two hijacked airplanes slammed into the twin towers, levelling them and killing nearly 3,000 people, September 13, 2001 in New York City. This September 11 marks ten years since members of Al Qaeda hijacked four planes, attacking the World Trade Center and the Pentagon and crashing one in Shanksville, Pennsylvania, killing nearly 3,000 people in all. The effects continue to resonate across the global political landscape, as the United States concluded a nearly decade-long search for Al Qaeda leader Osama bin Laden, killing him in May 2011, and struggles to wind down two wars in Afghanistan and Iraq. (Photo by Mario Tama/Getty Images)

NEW YORK - SEPTEMBER 13, 2001: A rescue worker is pulled from the...

NEW YORK - SEPTEMBER 13, 2001: Rescue workers sift through the wreckage of the World Trade Center, two days after two hijacked airplanes slammed into the twin towers, levelling them in an alleged terrorist attack, September 13, 2001 in New York City. This September 11 marks ten years since members of Al Qaeda hijacked four planes, attacking the World Trade Center and the Pentagon and crashing one in Shanksville, Pennsylvania, killing nearly 3,000 people in all. The effects continue to resonate across the global political landscape, as the United States concluded a nearly decade-long search for Al Qaeda leader Osama bin Laden, killing him in May 2011, and struggles to wind down two wars in Afghanistan and Iraq. (Photo by Mario Tama/Getty Images)

NEW YORK - SEPTEMBER 13, 2001: Rescue workers sift through the...

NEW YORK - SEPTEMBER 13, 2001: Remnants of a New York City Fire Department vehicle lie in the wreckage of the World Trade Center, two days after the twin towers were destroyed after being hit by two hijacked passenger jets, September 13, 2001 in New York City. This September 11 marks ten years since members of Al Qaeda hijacked four planes, attacking the World Trade Center and the Pentagon and crashing one in Shanksville, Pennsylvania, killing nearly 3,000 people in all. The effects continue to resonate across the global political landscape, as the United States concluded a nearly decade-long search for Al Qaeda leader Osama bin Laden, killing him in May 2011, and struggles to wind down two wars in Afghanistan and Iraq. (Photo by Chris Hondros/Getty Images)

NEW YORK - SEPTEMBER 13, 2001: Remnants of a New York City Fire...

NEW YORK - SEPTEMBER 12, 2001: Rubble burns at the remains of the destroyed World Trade Center towers September 12, 2001 in New York City. This September 11 marks ten years since members of Al Qaeda hijacked four planes, attacking the World Trade Center and the Pentagon and crashing one in Shanksville, Pennsylvania, killing nearly 3,000 people in all. The effects continue to resonate across the global political landscape, as the United States concluded a nearly decade-long search for Al Qaeda leader Osama bin Laden, killing him in May 2011, and struggles to wind down two wars in Afghanistan and Iraq. (Photo by Spencer Platt/Getty Images)

NEW YORK - SEPTEMBER 12, 2001: Rubble burns at the remains of the...

** FOR USE AS DESIRED IN CONNECTION WITH SEPT. 11 ANNIVERSARY--FILE--EDITORS: NOTE GRAPHIC CONTENT **A person falls headfirst after jumping from the north tower of New York's World Trade Center, in this Sept. 11, 2001 file photo. (AP Photo/Richard Drew, File)

** FOR USE AS DESIRED IN CONNECTION WITH SEPT. 11...

** FOR USE AS DESIRED IN CONNECTION WITH SEPT. 11 ANNIVERSARY--FILE **The Statue of Liberty, right, stands at the entrance to New York Harbor as the twin towers of the World Trade Center burn in this view from Jersey City, N.J., in this Sept. 11, 2001 file photo. (AP Photo/Mike Derer, File)

** FOR USE AS DESIRED IN CONNECTION WITH SEPT. 11 ANNIVERSARY--FILE...

** FOR USE AS DESIRED IN CONNECTION WITH SEPT. 11 ANNIVERSARY--FILE **Engine 28 firefighter Mike Kehoe, from Staten Island, N.Y., assists in the evacuation effort in a stairwell of Tower One in this Sept. 11, 2001 file photo during the attacks on the World Trade Center towers in New York. This photo was shot by John Labriola who had an office on the 71st floor of the building. He escaped with no injuries. Fellow firefighter Bobby Annunziato, at Engine 28 in Manhattan, said Kehoe escaped before the towers collapsed. (AP Photo/John Labriola, File) NO SALES

** FOR USE AS DESIRED IN CONNECTION WITH SEPT. 11 ANNIVERSARY--FILE...

** FOR USE AS DESIRED IN CONNECTION WITH SEPT. 11 ANNIVERSARY--FILE **The south tower of New York's World Trade Center collapses in this Sept. 11, 2001 file photo. (AP Photo/Richard Drew, File)

** FOR USE AS DESIRED IN CONNECTION WITH SEPT. 11 ANNIVERSARY--FILE...

** FOR USE AS DESIRED IN CONNECTION WITH SEPT. 11 ANNIVERSARY--FILE **The south tower of the World Trade Center begins to collapse following a terrorist attack on the New York landmark in this Sept. 11, 2001 file photo. (AP Photo/Amy Sancetta, File)

** FOR USE AS DESIRED IN CONNECTION WITH SEPT. 11 ANNIVERSARY--FILE...

** FOR USE AS DESIRED IN CONNECTION WITH SEPT. 11 ANNIVERSARY **People hang out of broken windows of the World Trade Center's North Tower in New York, Sept. 11, 2001. (AP Photo/Amy Sancetta)

** FOR USE AS DESIRED IN CONNECTION WITH SEPT. 11 ANNIVERSARY...

** FOR USE AS DESIRED IN CONECTION WITH SEPT. 11 ANNIVERSARY--FILE **Firefighters carry an injured comrade from the World Trade Center area in New York after the buildings collapsed, in this Sept. 11, 2001 file photo. (AP Photo/Matt Moyer, File)

** FOR USE AS DESIRED IN CONECTION WITH SEPT. 11 ANNIVERSARY--FILE...

** FOR USE AS DESIRED IN CONECTION WITH SEPT. 11 ANNIVERSARY--FILE **Work crews lift a fire truck from the debris of the collapsed World Trade Center in this Sept. 15, 2001 file photo, in New York. (AP Photo/Charles Krupa, File)

** FOR USE AS DESIRED IN CONECTION WITH SEPT. 11 ANNIVERSARY--FILE...

This is a view of the Manhattan skyline from Brooklyn, Tuesday, Sept. 11, 2001, after the World Trade Center towers collapsed following being struck by airplanes. (AP Photo/Kathy Willens)

This is a view of the Manhattan skyline from Brooklyn, Tuesday,...

A man coated with ash and debris from the collapse of the World Trade Center south tower coughs near City Hall in lower Manhattan Sept. 11, 2001. (AP Photo/Amy Sancetta)

A man coated with ash and debris from the collapse of the World...

The south tower of New York's World Trade Center collapses Tuesday Sept. 11, 2001. In one of the most horrifying attacks ever against the United States, terrorists crashed two airliners into the World Trade Center in a deadly series of blows that brought down the twin 110-story towers. (AP Photo/Richard Drew)

The south tower of New York's World Trade Center collapses Tuesday,...

Pedestrians scramble for safety in front of City Hall as the first World Trade Center tower collapses after being hit by an aircraft in New York Tuesday, Sept. 11, 2001. (AP Photo/Paul Hawthorne)

Pedestrians scramble for safety in front of City Hall as the first...

This photo provided by EarthData International shows an aerial view of the World Trade Center after the Sept. 11, 2001, attacks in New York. When Paramount Pictures needed help recreating the skyline of lower Manhattan for Oliver Stone's "World Trade Center," it called EarthData Frederick, Md. office. EarthData, an airborne mapping company has created detailed models of some of the country's largest cities. The company supplied 3-D renderings of the towers, by combining architectural blueprints with aerial laser terrain models taken during the days following the attacks. (AP Photo/EarthData, Larry Scott) ** NO SALES **

This photo provided by EarthData International shows an aerial view...

** FILE ** Firefighters make their way over the ruins of New York's World Trade Center as clouds of smoke continue to rise over ground zero in this Oct. 11, 2001 file photo taken a month after the attacks. Nearly two years later, a medical screening program continues to reveal a high number of problems in people who worked at the site following the terrorist attacks. (AP Photo/Stan Honda, pool, File)

** FILE ** Firefighters make their way over the ruins of New York's...

Ash covers a street in downtown New York City after the collapse of the World Trade Center following a terrorist attack Tuesday, Sept. 11, 2001. (AP Photo/Bernadette Tuazon)

Ash covers a street in downtown New York City after the collapse of...

RETRANSMITTING FOR IMPROVED CROP - A jet airliner is lined up on one of the World Trade Center towers in New York Tuesday, Sept. 11, 2001. (AP Photo/Carmen Taylor via KHBS/KHOG-TV)

RETRANSMITTING FOR IMPROVED CROP - A jet airliner is lined up on...

Firefighters make their way through the rubble after two airliners crashed into the World Trade Center in New York Tuesday, Sept. 11, 2001. (AP Photo/Shawn Baldwin)

Firefighters make their way through the rubble after two airliners...

Evacuees walk across the Brooklyn Bridge from downtown Manhattan where earlier two hijacked airliners crashed into the World Trade Center and brought down the twin 110-story towers Tuesday, Sept. 11, 2001. A jetliner also slammed into the Pentagon as the seat of government itself came under attack. (AP Photo/Jim Collins)

Evacuees walk across the Brooklyn Bridge from downtown Manhattan...

Firefighters work beneath the destroyed mullions, the vertical struts, of the World Trade Center's twin towers after a terrorist attack in New York Tuesday, Sept. 11, 2001. As workers cleared some of the rubble, new crews of firefighters and rescue workers charged into the devastation with shovels, pickaxes and flashlights to look for bodies or survivors. (AP Photo/Mark Lennihan)

Firefighters work beneath the destroyed mullions, the vertical...

(NYT35) NEW YORK -- Sept. 11, 2001 -- TERROR-RDP-35 -- A victim from Tuesday's attack on the World Trade Center is treated on the street, Tuesday. (Ruth Fremson/The New York Times)

(NYT35) NEW YORK -- Sept. 11, 2001 -- TERROR-RDP-35 -- A victim...

(GANNETT NEWS SERVICE) SEIGE: Three New York City firefighters raise the American flag from the rubble of the World Trade Center, Tuesday, Sept. 11, 2001. (Gannett News Service, Ricky Flores/The (Westchester, N.Y.) Journal News )

(GANNETT NEWS SERVICE) SEIGE: Three New York City firefighters...

FILE--Deputy U.S. marshal Dominic Guadagnoli helps a woman injured in the terrorist attack on the World Trade Center in New York, in this Sept. 11, 2001, file photo. Two weeks after the attack, Guadagnoli wonders about the woman. 'I would love to meet her,' he said, 'just to say 'I'm glad you made it.'' (AP Photo/Gulnara Samoilova, File)

FILE--Deputy U.S. marshal Dominic Guadagnoli helps a woman injured...

ADVANCE FOR SUNDAY, SEPT. 23--FILE--A fireman screams in pain during his rescue shortly after both towers of New York's World Trade Center collapsed following a terrorist attack, Tuesday, Sept. 11, 2001. An estimated 300 firefighters died at the trade center. (AP Photo/Robert Mecea, Newsday) MAGAZINES OUT, NO SALES, NO ONLINE, MANDATORY CREDIT.

ADVANCE FOR SUNDAY, SEPT. 23--FILE--A fireman screams in pain...

** FOR USE AS DESIRED IN CONECTION WITH SEPT. 11 ANNIVERSARY--FILE **People run from the collapse of World Trade Center Tower in this Sept. 11, 2001 file photo in New York. (AP Photo/Suzanne Plunkett, File)

** FOR USE AS DESIRED IN CONECTION WITH SEPT. 11 ANNIVERSARY--FILE...

** FOR USE AS DESIRED IN CONECTION WITH SEPT. 11 ANNIVERSARY--FILE **An American flag is posted in the rubble of the World Trade Center in this Sept. 13, 2001 file photo, in New York. (AP Photo/Beth A. Keiser, File)

** FOR USE AS DESIRED IN CONECTION WITH SEPT. 11 ANNIVERSARY--FILE...

The south tower of the World Trade Center collapses after a terrorist attack on the New York landmark Tuesday, Sept. 11, 2001. (AP Photo/Amy Sancetta)

The south tower of the World Trade Center collapses after a...

Pedestrians flee the area of the World Trade Center in lower Manhattan following a terrorist attack on the New York landmark Tuesday, Sept. 11, 2001. (AP Photo/Amy Sancetta)

Pedestrians flee the area of the World Trade Center in lower...

RETRANSMITTING ALTERNATE CROP--Smoke billows from one of the towers of the World Trade Center and flames and debris explode from the second tower, Tuesday, Sept. 11, 2001. In one of the most horrifying attacks ever against the United States, terrorists crashed two airliners into the World Trade Center in a deadly series of blows that brought down the twin 110-story towers. (AP Photo/Chao Soi Cheong)

RETRANSMITTING ALTERNATE CROP--Smoke billows from one of the towers...

Smoke pours off one of the towers of the World Trade Center as flames explode from the second one as it is struck by a plane Tuesday, Sept. 11, 2001, after terrorists crashed planes into the buildings. The attack collapsed both buildings. (AP Photo/Chao Soi Cheong)MANDATORY CREDIT

Smoke pours off one of the towers of the World Trade Center as...

SEIGE: Firefighters stretch a line at the World Trade Center in New York City, Tuesday Sept. 11, 2001. (Gannett News Service, Robert Deutsch/USA Today )

SEIGE: Firefighters stretch a line at the World Trade Center in New...

Firemen gather around rubble at the base of the World Trade Center towers in New York, Tuesday, Sept. 11, 2001. Mounting an audacious attack against the United States, terrorists crashed two hijacked airliners into the World Trade Center and brought down the twin 110-story towers. (AP Photo/Matt Moyers)

Firemen gather around rubble at the base of the World Trade Center...

Dust and debris cover the ground and cloud the air near the site of the terrorist attack on the World Trade Center in New York, Tuesday, Sept. 11, 2001. (AP Photo/Bernadette Tuazon)

Dust and debris cover the ground and cloud the air near the site of...

Dust and debris cloud the air near the site of the terrorist attack on the World Trade Center in New York, Tuesday, Sept. 11, 2001. (AP Photo/Bernadette Tuazon)

Dust and debris cloud the air near the site of the terrorist attack...

RETRANSMITTING FOR ALTERNATIVE CROP - A fireball explodes from one of the World Trade Center towers after a jet airliner crashed into the building Tuesday, Sept. 11, 2001, in New York. (AP Photo/Carmen Taylor via KHBS/KHOG-TV)

RETRANSMITTING FOR ALTERNATIVE CROP - A fireball explodes from one...

** FOR USE AS DESIRED IN CONNECTION WITH SEPT. 11 ANNIVERSARY--FILE **The south tower of New York's World Trade Center collapses in this Sept. 11, 2001 file photo. (AP Photo/Richard Drew, File)

** FOR USE AS DESIRED IN CONNECTION WITH SEPT. 11 ANNIVERSARY--FILE...

The body of Father Mychal Judge is carried from the World Trade Center on September 11, 2001. Photo by Shannon Stapleton. (PRNewsFoto/Equality Forum, Shannon Stapleton)

The body of Father Mychal Judge is carried from the World Trade...

** FILE ** Firefighters make their way over the ruins of New York's World Trade Center as clouds of smoke continue to rise over ground zero in this Oct. 11, 2001 file photo taken a month after the attacks. Nearly two years later, a medical screening program continues to reveal a high number of problems in people who worked at the site following the terrorist attacks. (AP Photo/Stan Honda, pool, File)

** FILE ** Firefighters make their way over the ruins of New York's...

** FOR USE AS DESIRED IN CONECTION WITH SEPT. 11 ANNIVERSARY--FILE **The wreckage of the World Trade Center is seen through the broken windows of an apartment in New York's Battery Park City, in this Sept. 23, 2001 file photo. (AP Photo/Quyen Tran, File)

** FOR USE AS DESIRED IN CONECTION WITH SEPT. 11 ANNIVERSARY--FILE...

** FOR USE AS DESIRED IN CONECTION WITH SEPT. 11 ANNIVERSARY--FILE **President Bush places his arm around firefighter Bob Beckwith while standing in front of the World Trade Center debris in this Sept. 14, 2001 file photo, in New York. (AP Photo/Doug Mills, File)

** FOR USE AS DESIRED IN CONECTION WITH SEPT. 11 ANNIVERSARY--FILE...

** FOR USE AS DESIRED IN CONECTION WITH SEPT. 11 ANNIVERSARY--FILE **People run from the collapse of World Trade Center towers in this Sept. 11, 2001 file photo in New York. (AP Photo/Suzanne Plunkett, File)

** FOR USE AS DESIRED IN CONECTION WITH SEPT. 11 ANNIVERSARY--FILE...

FOR USE AS DESIRED WITH YEAR-END STORIES -- FILE -- Dust and debris cover the ground and cloud the air near the site of the terrorist attack on New York's World Trade Center in this Sept. 11, 2001, file photo. (AP Photo/FILE/Bernadette Tuazon)

FOR USE AS DESIRED WITH YEAR-END STORIES -- FILE -- Dust and debris...

FOR USE AS DESIRED WITH YEAR-END STORIES -- FILE -- Pedestrians flee the area of the World Trade Center in lower Manhattan following a terrorist attack in this Sept. 11, 2001, file photo. (AP Photo/FILE/Amy Sancetta)

FOR USE AS DESIRED WITH YEAR-END STORIES -- FILE -- Pedestrians...

** FOR USE AS DESIRED IN CONECTION WITH SEPT. 11 ANNIVERSARY--FILE **A woman reacts on the Brooklyn Promenade as smoke rises from the site of the World Trade Center in this Sept. 11, 2001 file photo. (AP Photo/Kathy Willens, File)

** FOR USE AS DESIRED IN CONECTION WITH SEPT. 11 ANNIVERSARY--FILE...

FILE--This Sept. 11, 2001, file photo of the north tower of the World Trade Center shows the building 30 seconds before its collapse. The Federal Emergency Management Agency has hired engineers to study the collapse of the World Trade Center and make recommendations on how to address future disasters. (AP Photo/Richard Drew, File)

FILE--This Sept. 11, 2001, file photo of the north tower of the...

ADVANCE FOR WEEKEND EDITIONS OF JAN. 12-13-- FILE-- Pedestrians flee the area of the World Trade Center as the center's south tower collapses following a terrorist attacks on the New York landmark Tuesday, Sept. 11, 2001. The families of some people killed in the terrorist attack on the World Trade Center have criticized at least two firms _ Cantor Fitzgerald and Marsh & McLennan Cos. _ for shirking a moral responsibility to take care of the families of workers killed on the job. (AP Photo/Amy Sancetta)

ADVANCE FOR WEEKEND EDITIONS OF JAN. 12-13-- FILE-- Pedestrians...

ADVANCE FOR SUNDAY, JAN. 13-FILE--A firefighter moves through piles of debris at the site of the World Trade Center in New York, in this Sept. 11, 2001 file photo. Some 300 New York firefighters exposed to smoke and dust from the disaster are now on medical leave for respiratory problems. (AP Photo/Graham Morrison, File)

**FILE** One World Trade Center collapses following the terrorist attack on Sept. 11, 2001. The New York Times staff won both Pulitzer Prizes in photography, for breaking news and for feature coverage, Monday, April 8,2002. This photo is part of the breaking news package. (AP Photo/NY Times,Chang W. Lee) ** FOR USE ONLY WITH STORIES ON PULITZER PRIZE -- ALL OTHER USE PROHIBITED**

**FILE** One World Trade Center collapses following the terrorist...

FILE--Thick smoke billows into the sky from the area behind the Statue of Liberty, lower left, where the World Trade Center towers stood in this Sept. 11, 2001, file photo of lower Manhattan and New York harbor. The National Park Service said on Monday, Dec. 17, 2001, that Liberty Island, home of the Statue of Liberty, will reopen to visitors on Thursday, Dec. 20, for the first time since the terrorist attack on the World Trade Center. (AP Photo/File, Daniel Hulshizer)

FILE--Thick smoke billows into the sky from the area behind the...

Pedestrians walk through the ash covered streets Tuesday, Sept. 11, 2001, after the attacks on the nearby World Trade Center towers in New York. These pictures were shot by John Labriola who had an office on the 71st floor of the building. He escaped with no injuries. (AP Photo/John Labriola) MANDATORY CREDIT TO PHOTOGRAPHER JOHN LABRIOLA

FOR USE AS DESIRED WITH THE TWO MONTH ANNIVERSARY OF THE SEPT. 11 ATTACKS -- People cover their faces as they escape the collapse of the twin towers of New York's World Trade Center following terrorists attacks, Sept. 11, 2001. (AP Photo/Suzanne Plunkett)

FOR USE AS DESIRED WITH THE TWO MONTH ANNIVERSARY OF THE SEPT. 11...

FOR USE AS DESIRED WITH THE TWO MONTH ANNIVERSARY OF THE SEPT. 11 ATTACKS -- An emergency worker is asssisted in the lower Manahttan area of New York after the attacks on the World Trade Center towers, Sept. 11, 2001. (AP Photo/Richard Drew)

FOR USE AS DESIRED WITH THE TWO MONTH ANNIVERSARY OF THE SEPT. 11...

ADVANCE FOR SUNDAY NOV. 4--FILE--Debris covers firetrucks and emergency vehicles near the World Trade Center in New York, Tuesday, Sept. 11, 2001. Preservationists are already thinking about what scholars studying the Sept. 11 events might want a generation or two from now and are advising public and private agencies to preserve items such as crushed emergency vehicles.(AP Photo/Boudicon One)

ADVANCE FOR SUNDAY NOV. 4--FILE--Debris covers firetrucks and...

FILE - In this Tuesday, Sept. 11, 2001 file photo, rubble and ash fill lower Manhattan streets after two hijacked airliners were crashed into the towers of the World Trade Center in New York, collapsing them. (AP Photo/Boudicon One)

FILE - In this Tuesday, Sept. 11, 2001 file photo, rubble and ash...

FILE - In this Tuesday, Sept. 11, 2001 file photo, firefighters walk through the rubble of the collapsed World Trade Center buildings after terrorists crashed two airliners into the towers. (AP Photo/Shawn Baldwin)

FILE - In this Tuesday, Sept. 11, 2001 file photo, firefighters...

FILE - In this Tuesday, Sept. 11, 2001 file photo, the south tower starts to collapse as smoke billows from both buildings of the World Trade Center in New York. (AP Photo/Jim Collins)

FILE - In this Tuesday, Sept. 11, 2001 file photo, the south tower...

FILE - In this Tuesday, Sept. 11, 2001 file photo, the south tower starts to collapse as smoke billows from both buildings of the World Trade Center in New York. (AP Photo/Richard Drew)

FILE - In this Tuesday, Sept. 11, 2001 file photo, the south tower...

FILE - In this Tuesday, Sept. 11, 2001 file photo, rubble and ash fill lower Manhattan streets after two hijacked airliners were crashed into the towers of the World Trade Center in New York, collapsing them. (AP Photo/Boudicon One)

FILE - In this Tuesday, Sept. 11, 2001 file photo, rubble and ash...

FILE - In this Tuesday, Sept. 11, 2001 file photo, plumes of smoke rise from the World Trade Center buildings in New York. The Empire State building is seen in the foreground. (AP Photo/Patrick Sison)

FILE - In this Tuesday, Sept. 11, 2001 file photo, plumes of smoke...

FILE - In this Sept. 11, 2001 file photo, the south tower of the World Trade Center begins to collapse after a terrorist attack on the New York landmark. (AP Photo/Amy Sancetta)

FILE - In this Sept. 11, 2001 file photo, the south tower of the...

FILE - In this Tuesday, Sept. 11, 2001 file photo, with the skeleton of the World Trade Center twin towers in the background, New York City firefighters work amid debris on Cortlandt St. after the terrorist attacks. (AP Photo/Mark Lennihan)

FILE - In this Tuesday, Sept. 11, 2001 file photo, with the...

FILE - In this Tuesday, Sept. 11, 2001 file photo, United Airlines Flight 175 approaches the south tower of the World Trade Center in New York moments before collision, seen from the Brooklyn borough of New York. (AP Photo/ William Kratzke)

FILE - In this Tuesday, Sept. 11, 2001 file photo, United Airlines...

FILE - This undated aerial photo provided by the FBI shows damage caused by a hijacked airliner that crashed into the Pentagon in Washington on Sept. 11, 2001. (AP Photo/FBI)

FILE - This undated aerial photo provided by the FBI shows damage...

FILE - In this Tuesday, Sept. 11, 2001 file photo, people in front of New York's St. Patrick's Cathedral react as they look down Fifth Avenue towards the World Trade Center after two airliners crashed into the twin 110-story buildings. (AP Photo/Marty Lederhandler)

FILE - In this Tuesday, Sept. 11, 2001 file photo, people in front...

FILE - In this Sept. 11, 2001 file photo, United Airlines Flight 175 collides into the south tower of the World Trade Center in New York as smoke billows from the north tower. (AP Photo/Chao Soi Cheong)

FILE - In this Sept. 11, 2001 file photo, United Airlines Flight...

FILE - In this Sept. 11, 2001 file photo, United Airlines Flight 175 collides into the south tower of the World Trade Center in New York as smoke billows from the north tower. (AP Photo/Chao Soi Cheong)

FILE - In this Sept. 11, 2001 file photo, United Airlines Flight...

FILE - In this Sept. 13, 2001 file photo, an American flag flies over the rubble of the collapsed World Trade Center buidlings in New York. (AP Photo/Beth A. Keiser)

FILE - In this Sept. 13, 2001 file photo, an American flag flies...

FILE - In this Tuesday, Sept. 11, 2001 file photo, a priest prays over a wounded man outside the west entrance of the Pentagon as emergency workers from all services help the wounded after a terrorist attack on the Department of Defense building in Washington. (AP Photo/Navy Times, Mark Faram)

FILE - In this Tuesday, Sept. 11, 2001 file photo, a priest prays...

FILE - In this Tuesday, Sept. 11, 2001 file photo, Chief of Staff Andy Card whispers into the ear of President George W. Bush to give him word of the plane crashes at the World Trade Center, during a visit to the Emma E. Booker Elementary School in Sarasota, Fla. (AP Photo/Doug Mills)

FILE - In this Tuesday, Sept. 11, 2001 file photo, Chief of Staff...

FILE - This Saturday morning, Sept. 15, 2001 file picture shows the Statue of Liberty from a vantage point in Jersey City, N.J., as the lower Manhattan skyline is shrouded in smoke following the Sept. 11 terrorist attacks on the World Trade Center in New York. (AP Photo/Dan Loh)

FILE - In this Tuesday, Sept. 11, 2001 file photo, two women hold each other as they watch the World Trade Center burn following a terrorist attack on the twin skyscrapers in New York. (AP Photo/Ernesto Mora)

FILE - In this Tuesday, Sept. 11, 2001 file photo, two women hold...

(FILES) This September 11, 2001 file photo shows Marcy Borders covered in dust as she takes refuge in an office building after one of the World Trade Center towers collapsed when commercial planes crashed into them in New York. US citizens were having breakfast before going to work when terrorists calmly boarded flights they will hijack and smash into New York, the Pentagon, and Shanksville, Pennsylvania, killing nearly 3,000. AFP PHOTO/Stan HONDA/FILES (Photo credit should read STAN HONDA/AFP/Getty Images)

(FILES) This September 11, 2001 file photo shows Marcy Borders...

(FILES) Pedestrians run from the scene as one of the World Trade Center Towers collapses in this September 11, 2001 file photo in New York following a terrorist plane crash on the twin towers. Perhaps the attack was just too huge to comprehend, or the Twin Towers? collapse looked too much like a Hollywood epic, but even 10 years later, many people believe 9/11 was an elaborate conspiracy involving anyone from Israeli agents to the US government itself. AFP PHOTO/Doug KANTER/FILES (Photo credit should read DOUG KANTER/AFP/Getty Images)

(FILES) Pedestrians run from the scene as one of the World Trade...

(FILES) This file photo dated September 11, 2001 shows Edward Fine covering his mouth as he walks through the debris after the collapse of one of the World Trade Center Towers in New York. Fine was on the 78th floor of 1 World Trade Center when it was hit by a hijacked plane. September 11, 2011 will mark the tenth anniversary of the attacks in which nearly 3,000 people were killed, 2,753 at the World Trade Center and the others in attacks on the Pentagon and in a hijacked plane that crashed in Pennsylvania. AFP PHOTO/Stan HONDA/FILES (Photo credit should read STAN HONDA/AFP/Getty Images)

(FILES) This file photo dated September 11, 2001 shows Edward Fine...

(FILES) This September 13, 2001 file photo shows New York firemen leaving the rescue area near the World Trade Center after their shift in New York.September 11, 2011 will mark the tenth anniversary of the attacks in which nearly 3,000 people were killed, 2,753 at the World Trade Center and the others in attacks on the Pentagon and in a hijacked plane that crashed in Pennsylvania. AFP PHOTO Roberto SCHMIDT (Photo credit should read ROBERTO SCHMIDT/AFP/Getty Images)

(FILES) This September 13, 2001 file photo shows New York firemen...

(FILES) This September 11, 2001 file photo shows a hijacked commercial plane approaching the World Trade Center shortly before crashing into the landmark skyscraper in New York. September 11, 2011 will mark the tenth anniversary of the attacks in which nearly 3,000 people were killed, 2,753 at the World Trade Center and the others in attacks on the Pentagon and in a hijacked plane that crashed in Pennsylvania. AFP PHOTO / SETH MCALLISTER / FILES (Photo credit should read SETH MCALLISTER/AFP/Getty Images)

(FILES) This September 11, 2001 file photo shows a hijacked...

(FILES) This September 11, 2001 file photo shows the south tower of the World Trade Center collapsing, sending dust and smoke into the streets in New York. September 11, 2011 will mark the tenth anniversary of the attacks in which nearly 3,000 people were killed, 2,753 at the World Trade Center and the others in attacks on the Pentagon and in a hijacked plane that crashed in Pennsylvania. AFP PHOTO/Aaron MILESTONE / FILES (Photo credit should read AARON MILESTONE/AFP/Getty Images)

(FILES) This September 11, 2001 file photo shows the south tower of...

(FILES) This September 11, 2001 file photo shows a police officer (R) and others walking in the streets covered in debris near the World Trade Center towers in New York. September 11, 2011 will mark the tenth anniversary of the attacks in which nearly 3,000 people were killed, 2,753 at the World Trade Center and the others in attacks on the Pentagon and in a hijacked plane that crashed in Pennsylvania. AFP PHOTO/Stan HONDA / FILES (Photo credit should read STAN HONDA/AFP/Getty Images)

(FILES) This September 11, 2001 file photo shows a police officer...

(FILES)This September 11, 2001 file photo shows police and pedestrians running for cover during the first collapse of the World Trade Center Tower after the landmark skyscrapers were struck by two hijacked airplanes in New York . September 11, 2011 will mark the tenth anniversary of the attacks in which nearly 3,000 people were killed, 2,753 at the World Trade Center and the others in attacks on the Pentagon and in a hijacked plane that crashed in Pennsylvania. AFP PHOTO/Doug KANTER / FILES (Photo credit should read DOUG KANTER/AFP/Getty Images)

(FILES)This September 11, 2001 file photo shows police and...

(FILES) This September 11, 2001 file photo shows a hijacked commercial plane crashing into the World Trade Center in New York. September 11, 2011 will mark the tenth anniversary of the attacks in which nearly 3,000 people were killed, 2,753 at the World Trade Center and the others in attacks on the Pentagon and in a hijacked plane that crashed in Pennsylvania. AFP PHOTO / SETH MCALLISTER / FILES (Photo credit should read SETH MCALLISTER/AFP/Getty Images)

(FILES) This September 11, 2001 file photo shows a hijacked...

(FILES) This September 11, 2001 file photo shows a man standing in the rubble, and calling out asking if anyone needs help, after the collapse of the first World Trade Center Tower in New York. September 11, 2011 will mark the tenth anniversary of the attacks in which nearly 3,000 people were killed, 2,753 at the World Trade Center and the others in attacks on the Pentagon and in a hijacked plane that crashed in Pennsylvania. AFP PHOTO / Doug KANTER / FILES (Photo credit should read DOUG KANTER/AFP/Getty Images)

(FILES) This September 11, 2001 file photo shows a man standing in...

(FILES) This September 11, 2001 file photo shows a hijacked commercial plane approaching the World Trade Center shortly before crashing into the landmark skyscraper in New York. September 11, 2011 will mark the tenth anniversary of the attacks in which nearly 3,000 people were killed, 2,753 at the World Trade Center and the others in attacks on the Pentagon and in a hijacked plane that crashed in Pennsylvania. AFP PHOTO / SETH MCALLISTER / FILES (Photo credit should read SETH MCALLISTER/AFP/Getty Images)

(FILES) This September 11, 2001 file photo shows a hijacked...

(FILES) This September 11, 2001 file photo shows the south tower of the World Trade Center collapsing, sending dust and smoke into the streets in New York. September 11, 2011 will mark the tenth anniversary of the attacks in which nearly 3,000 people were killed, 2,753 at the World Trade Center and the others in attacks on the Pentagon and in a hijacked plane that crashed in Pennsylvania. AFP PHOTO/Aaron MILESTONE / FILES (Photo credit should read AARON MILESTONE/AFP/Getty Images)

(FILES) This September 11, 2001 file photo shows the south tower of...